Posted by gouessej on Oct 16, 2015; 8:48am
URL: https://forum.jogamp.org/GLDrawableFactory-createOffscreenAutoDrawable-loosing-color-information-tp4035475p4035479.html

You're welcome but it's just a workaround as it won't work where the pbuffers aren't available. We have to understand how to make it work with FBOs too.